Results 221 to 230 of about 3,783,015 (276)
Gender inequality in the impact of climate shock on physical health and its spillover effect. [PDF]
BMC Health Serv ResZhao H, Chen Z.
europepmc +1 more source
Climate-induced vulnerability and health outcomes in urban Bangladesh: the mediating role of psychological stress. [PDF]
Front Public HealthXunda Y +4 more
europepmc +1 more source
BATS Code Decoding Method Based on Left-Nullspace-Guided Rank-Completion Feedback. [PDF]
Entropy (Basel)Yang J, Lu J, Ji J, Wang T.
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Unequal error protection by modulation with unequal power allocation
IEEE Communications Letters, 2005In digital communication systems for speech, audio or video signals the individual bits of the transmitted parameters u exhibit different bit error sensitivities. Usually channel coding with unequal error protection (UEP) is applied. However, some transmission systems do not include channel coding for several reasons.
P Vary
exaly +3 more sources
Linear unequal error protection codes
IEEE Transactions on Information Theory, 1981The properties of linear codes over GF (q) that provide unequal error protection (UEP) of information digits are discussed. A design is proposed for optimal binary systematic linear UEP codes. Broad classes of iterative and concatenated UEP codes are constructed. Majority decoding algorithms for linear iterative UEP codes are described.
I. M. Boyarinov, G. L. Katsman
exaly +3 more sources
Unequal error protection for convolutional codes
IEEE Transactions on Information Theory, 2006 In this correspondence, unequal error-correcting capabilities of convolutional codes are studied. For errors in the information symbols and code symbols, the free input- and output-distances, respectively, serve as "unequal" counterparts to the free distance. When communication takes place close to or above the channel capacity the error bursts tend to
Victor A. Pavlushkov +2 more
core +4 more sources
On-Line Fountain Codes With Unequal Error Protection
IEEE Communications Letters, 2017A new encoding scheme for on-line fountain codes is proposed to provide unequal error protection (UEP) for source symbols. Both the weighted-selection strategy and the expanding-window strategy are used to achieve the UEP property. We analyze the bound of overhead to demonstrate the performance. We also make comparisons with on-line fountain codes that
Dai Jia, Ming Xiao, Jingxuan Huang
exaly +2 more sources
Rateless Codes With Unequal Error Protection Property
IEEE Transactions on Information Theory, 2007In this correspondence, a generalization of rateless codes is proposed. The proposed codes provide unequal error protection (UEP). The asymptotic properties of these codes under the iterative decoding are investigated. Moreover, upper and lower bounds on maximum-likelihood (ML) decoding error probabilities of finite-length LT and Raptor codes for both ...
Faramarz Fekri +2 more
exaly +2 more sources
Turbo Coded Modulation for Unequal Error Protection
IEEE Transactions on Communications, 2008A major concern in designing communication systems is to maintain quality of service for a wide range of channel conditions. This is an important issue particularly for the applications where precise characterization of the channel is impossible. For such applications, the source data can be classified into several classes and Unequal Error Protection (
Masoud Salehi
exaly +2 more sources
On Streaming Codes With Unequal Error Protection
IEEE Journal on Selected Areas in Information Theory, 2021Error control codes for real-time interactive applications such as audio and video streaming must operate under strict delay constraints and be resilient to burst losses. Previous works have characterized optimal streaming codes that guarantee perfect and timely recovery of all source packets when the burst loss is below a certain maximum threshold. In
Mahdi Haghifam +5 more
openaire +1 more source